18143628

素因数分解:

$2^2\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1667}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 42407232

約数和(自身を除く): 24263604

約数列:

[1, 2, 3, 4, 6, 12, 907, 1667, 1814, 2721, 3334, 3628, 5001, 5442, 6668, 10002, 10884, 20004, 1511969, 3023938, 4535907, 6047876, 9071814, 18143628]

約数ペア:

[(1, 18143628), (2, 9071814), (3, 6047876), (4, 4535907), (6, 3023938), (12, 1511969), (907, 20004), (1667, 10884), (1814, 10002), (2721, 6668), (3334, 5442), (3628, 5001)]